Earthquake Information for Montclair, California

Montclair, CA has a very high earthquake risk, with a total of 15,983 earthquakes since 1931. The USGS database shows that there is a 99.17% chance of a major earthquake within 50km of Montclair, CA within the next 50 years. The largest earthquake within 30 miles of Montclair, CA was a 5.7 Magnitude in 1987.

Risk Level:
Very High

Total Number of Earthquakes in Montclair since 1931 within 30 miles

15,983

Probability of A 5.0 Earthquake within next 50 years

99.17%

Most Recent
Largest

4/19/2024 - 1.5 mag, 5.9mi depth 1.05284 mi from La Habra Heights, CA
4/19/2024 - 0.9 mag, 3.0mi depth 0.90929 mi from Home Gardens, CA
4/19/2024 - 1.8 mag, 2.5mi depth 4.57692 mi from Home Gardens, CA
4/18/2024 - 1.3 mag, 12.3mi depth 3.22683 mi from Moreno Valley, CA
4/17/2024 - 1.5 mag, 2.5mi depth 2.30509 mi from Fontana, CA
4/17/2024 - 1.4 mag, 17.9mi depth 2.13928 mi from Loma Linda, CA
4/16/2024 - 1.7 mag, 15.0mi depth 1.17365 mi from Loma Linda, CA
4/16/2024 - 1.2 mag, 8.8mi depth 3.6924 mi from Muscoy, CA
4/16/2024 - 1.1 mag, 11.7mi depth 2.30598 mi from Loma Linda, CA
4/15/2024 - 1.5 mag, 13.2mi depth 1.8409 mi from San Bernardino, CA
4/15/2024 - 1.0 mag, 12.2mi depth 3.40752 mi from Colton, CA
4/15/2024 - 1.1 mag, 7.3mi depth 3.60773 mi from Redlands, CA
4/15/2024 - 1.2 mag, 5.3mi depth 2.6062 mi from Fontana, CA
4/15/2024 - 1.5 mag, 1.7mi depth 1.8198 mi from Home Gardens, CA
4/15/2024 - 1.1 mag, 4.9mi depth 2.12509 mi from Fontana, CA
4/15/2024 - 1.5 mag, 1.4mi depth 2.44975 mi from Home Gardens, CA
4/15/2024 - 1.0 mag, 15.1mi depth 0.751405 mi from Loma Linda, CA
4/13/2024 - 1.3 mag, 14.6mi depth 4.88496 mi from Jurupa Valley, CA
4/11/2024 - 1.4 mag, 16.0mi depth 2.76995 mi from Colton, CA
4/11/2024 - 1.3 mag, 15.6mi depth 1.91057 mi from Colton, CA
4/10/2024 - 1.0 mag, 13.6mi depth 3.33969 mi from Redlands, CA
4/10/2024 - 2.0 mag, 1.8mi depth 2.35109 mi from Home Gardens, CA
4/10/2024 - 1.5 mag, 1.6mi depth 0.595829 mi from Home Gardens, CA
4/9/2024 - 1.1 mag, 15.1mi depth 2.40781 mi from San Bernardino, CA
4/9/2024 - 1.0 mag, 8.7mi depth 4.51354 mi from Pearblossom, CA
4/9/2024 - 1.6 mag, 9.4mi depth 5.39782 mi from Corona, CA
4/8/2024 - 0.8 mag, 15.1mi depth 2.90005 mi from Colton, CA
4/8/2024 - 1.1 mag, 1.9mi depth 1.78475 mi from Home Gardens, CA
4/8/2024 - 1.7 mag, 1.3mi depth 3.06678 mi from Home Gardens, CA
4/8/2024 - 1.5 mag, 12.6mi depth 3.14411 mi from Moreno Valley, CA
4/7/2024 - 1.2 mag, 15.2mi depth 2.60192 mi from San Bernardino, CA
4/7/2024 - 1.1 mag, 9.6mi depth 3.30855 mi from Fontana, CA
4/7/2024 - 1.3 mag, 9.1mi depth 1.85624 mi from Yorba Linda, CA
4/7/2024 - 1.1 mag, 7.9mi depth 5.47475 mi from Villa Park, CA
4/6/2024 - 1.3 mag, 8.9mi depth 1.20349 mi from Fontana, CA
4/6/2024 - 2.3 mag, 9.3mi depth 1.36857 mi from Fontana, CA
4/6/2024 - 1.9 mag, 9.2mi depth 1.29361 mi from Fontana, CA
4/6/2024 - 1.1 mag, 11.4mi depth 2.00909 mi from San Bernardino, CA
4/6/2024 - 1.1 mag, 12.9mi depth 0.129071 mi from Yorba Linda, CA
4/5/2024 - 1.3 mag, 17.6mi depth 1.23353 mi from Loma Linda, CA
4/5/2024 - 1.4 mag, 18.9mi depth 1.49244 mi from Loma Linda, CA
4/4/2024 - 1.6 mag, 2.3mi depth 2.54156 mi from Home Gardens, CA
4/3/2024 - 1.1 mag, 1.6mi depth 0.591792 mi from Home Gardens, CA
4/3/2024 - 1.5 mag, 14.9mi depth 0.906893 mi from Placentia, CA
4/2/2024 - 1.3 mag, 3.6mi depth 5.6042 mi from Corona, CA
4/1/2024 - 1.4 mag, 9.3mi depth 2.71226 mi from San Bernardino, CA
3/31/2024 - 0.8 mag, 12.0mi depth 3.01206 mi from Chino, CA
3/31/2024 - 1.4 mag, 7.3mi depth 5.82132 mi from Corona, CA
3/31/2024 - 1.2 mag, 5.1mi depth 7.00269 mi from Corona, CA
3/30/2024 - 0.9 mag, 10.5mi depth 1.18511 mi from Yorba Linda, CA

2/28/1990 - 5.7 mag, 5.0mi depth 1.2896 mi from Claremont, CA
6/28/1991 - 5.7 mag, 11.0mi depth 6.8425 mi from Monrovia, CA
10/1/1987 - 5.7 mag, 14.4mi depth 0.8767 mi from Monterey Park, CA
7/29/2008 - 5.5 mag, 14.7mi depth 2.1418 mi from Chino Hills, CA
10/4/1987 - 5.2 mag, 8.0mi depth 0.9944 mi from Rosemead, CA
3/29/2014 - 5.1 mag, 4.8mi depth 1.99651 mi from La Habra, CA
10/23/1973 - 4.9 mag, 8.0mi depth 3.6314 mi from Anaheim, CA
10/1/1987 - 4.9 mag, 12.0mi depth 0.7914 mi from South San Gabriel, CA
2/11/1988 - 4.8 mag, 12.0mi depth 1.2504 mi from El Monte, CA
9/2/2007 - 4.8 mag, 2.5mi depth 1.729 mi from Temescal Valley, CA
9/25/2007 - 4.6 mag, 9.8mi depth 1.468 mi from Temescal Valley, CA
9/18/2020 - 4.6 mag, 17.6mi depth 1.91821 mi from South El Monte, CA
3/17/1975 - 4.6 mag, 12.0mi depth 2.858 mi from Fontana, CA
4/29/1978 - 4.6 mag, 5.0mi depth 2.1494 mi from Anaheim, CA
1/1/1976 - 4.6 mag, 8.0mi depth 0.4904 mi from Rowland Heights, CA
10/1/1987 - 4.6 mag, 11.0mi depth 0.3863 mi from South San Gabriel, CA
10/1/1987 - 4.6 mag, 14.0mi depth 0.2083 mi from South San Gabriel, CA
1/9/2009 - 4.5 mag, 14.2mi depth 2.2838 mi from San Bernardino, CA
6/26/1988 - 4.5 mag, 8.0mi depth 1.0451 mi from Claremont, CA
12/28/1989 - 4.5 mag, 15.0mi depth 3.4222 mi from Muscoy, CA
2/21/2000 - 4.5 mag, 15.0mi depth 0.3774 mi from Loma Linda, CA
3/2/1990 - 4.5 mag, 6.0mi depth 1.6995 mi from Claremont, CA
4/17/1990 - 4.5 mag, 4.0mi depth 1.1094 mi from Claremont, CA
1/15/2014 - 4.4 mag, 3.6mi depth 2.63038 mi from Fontana, CA
8/28/2018 - 4.4 mag, 6.1mi depth 1.3457 mi from La Verne, CA
12/3/1988 - 4.4 mag, 13.0mi depth 0.9146 mi from Pasadena, CA
1/6/2005 - 4.4 mag, 4.2mi depth 1.8023 mi from Fontana, CA
8/20/1998 - 4.4 mag, 9.0mi depth 2.2884 mi from Wrightwood, CA
1/5/2024 - 4.4 mag, 8.8mi depth 1.08893 mi from Lytle Creek, CA
3/1/1990 - 4.3 mag, 11.0mi depth 1.7513 mi from Claremont, CA
6/28/1991 - 4.3 mag, 9.0mi depth 5.9489 mi from Monrovia, CA
6/12/1989 - 4.3 mag, 16.0mi depth 0.6629 mi from East Los Angeles, CA
9/3/2002 - 4.3 mag, 12.9mi depth 2.0852 mi from Yorba Linda, CA
7/25/2015 - 4.3 mag, 4.6mi depth 1.4977 mi from Fontana, CA
1/5/1998 - 4.3 mag, 11.5mi depth 1.1131 mi from Chino Hills, CA
8/8/2012 - 4.3 mag, 10.4mi depth 1.5817 mi from Yorba Linda, CA
1/8/1983 - 4.2 mag, 5.0mi depth 1.8233 mi from Fontana, CA
10/19/1979 - 4.2 mag, 7.0mi depth 3.8164 mi from Lytle Creek, CA
3/16/2010 - 4.2 mag, 18.9mi depth 0.4518 mi from Pico Rivera, CA
6/12/1989 - 4.2 mag, 16.0mi depth 1.0299 mi from East Los Angeles, CA
7/26/1997 - 4.2 mag, 9.1mi depth 0.9476 mi from Muscoy, CA
1/24/2024 - 4.2 mag, 15.5mi depth 2.12923 mi from San Bernardino, CA
8/8/2012 - 4.1 mag, 10.1mi depth 1.6715 mi from Yorba Linda, CA
3/29/2014 - 4.1 mag, 9.4mi depth 0.62863 mi from Rowland Heights, CA
10/1/1987 - 4.1 mag, 12.0mi depth 0.8752 mi from Rosemead, CA
10/2/1985 - 4.1 mag, 15.0mi depth 0.9634 mi from Loma Linda, CA
10/16/2007 - 4.1 mag, 8.1mi depth 2.7291 mi from Wrightwood, CA
8/29/2012 - 4.1 mag, 9.1mi depth 1.643 mi from Yorba Linda, CA
6/28/1997 - 4.1 mag, 9.3mi depth 0.9849 mi from Muscoy, CA
12/14/2001 - 4.0 mag, 13.8mi depth 1.4362 mi from Chino Hills, CA

View All

Earthquake Probability for Montclair, CA

View the probability of a major earthquake within the next 50 years in Montclair, CA.

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

(within 31 km/51 miles above magnitude)

5.0

99.17%

5.1

98.60%

5.2

98.60%

5.2

97.82%

5.3

96.85%

5.4

95.73%

5.5

94.49%

5.6

93.20%

5.7

91.89%

5.8

90.62%

5.9

89.40%

6.0

88.28%

6.1

87.15%

6.2

86.12%

6.3

85.09%

6.4

82.87%

6.5

77.79%

6.6

72.93%

6.7

67.82%

6.8

63.25%

6.9

58.62%

7.0

53.85%

7.1

49.21%

7.2

44.59%

7.3

40.02%

7.4

35.90%

7.5

31.14%

7.6

25.83%

7.7

20.10%

7.8

14.37%

7.9

9.04%

8.0

4.54%

8.1

1.69%

8.2

0.30%

8.3

0.06%

8.4

0.01%

8.5

0.00%

8.6

0.00%

8.7

0.00%

8.8

0.00%

8.9

0.00%

9.0

0.00%

9.1

0.00%

9.2

0.00%

Earthquake Count for Montclair, CA

View the number of earthquake incidents in Montclair, CA by year that are more than 2.5 Magnitude.

List of Earthquake Incidents for Montclair, CA

Total Number of Earthquakes in Montclair, CA within 30 miles. All distances and depths in the table are measured in miles.

04/19/2024

1.8

2.5

4.58

Earthquake Information for Montclair, California

Earthquake Probability for Montclair, CA

Probability of Earthquakes Within the Next 50 Years For Magnitudes Between 5.0 and 9.2

Earthquake Count for Montclair, CA

List of Earthquake Incidents for Montclair, CA

Risk Of Natural Disasters In Montclair, CA

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